CN217224343U - Positioning and calibrating device for stainless steel pipe welding - Google Patents
Positioning and calibrating device for stainless steel pipe welding Download PDFInfo
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- CN217224343U CN217224343U CN202220072548.7U CN202220072548U CN217224343U CN 217224343 U CN217224343 U CN 217224343U CN 202220072548 U CN202220072548 U CN 202220072548U CN 217224343 U CN217224343 U CN 217224343U
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Abstract
This product is a nonrust positioning and calibrating device for pipe welding, relates to nonrust steel pipe processing technology field: the stainless steel tube positioning device comprises a base, a first positioning plate and a second positioning plate, wherein the first positioning plate and the second positioning plate are arranged at the top of the base and fixedly connected, the second positioning plate is in sliding connection with the base, placing hole sites for placing stainless steel tubes are correspondingly formed in the first positioning plate and the second positioning plate, fixing mechanisms are arranged on the first positioning plate and the second positioning plate, and the fixing mechanisms are driven by driving rods arranged on the outer sides of the first positioning plate and the second positioning plate; the utility model discloses following beneficial effect has: the utility model discloses simple and practical utilizes drawing in of centre gripping blade to make its nonrust steel pipe that can satisfy not unidimensional fixed the use, and the motor drives two locating plates simultaneously and is close to, thereby makes the convenient welding of mouth of pipe mutual contact, has promoted welding accuracy and efficiency greatly.
Description
Technical Field
The utility model relates to a nonrust steel pipe machining technical field specifically discloses a nonrust positioning and calibrating device for pipe welding.
Background
Stainless steel is generally referred to as steel grade which is resistant to weak corrosive media such as air, steam and water or has stainless property in the household life. Stainless steel tools and kitchen utensils generally have smooth surfaces, are easy to clean, have long service life, and are not easy to deform, thus being widely applied. Stainless steel pipes are widely used in the manufacture of mechanical parts and engineering structures because of their better corrosion resistance and longer service life than conventional steel pipes.
When stainless steel pipes are produced, in order to increase the length of the steel pipes, sometimes two steel pipes need to be welded together, and when welding, the steel pipes need to be clamped by using a clamp. The general problem that exists of current nonrust steel pipe mounting fixture, that just can't freely adjust according to the size of pipe diameter, and the different anchor clamps that need be changed just to the pipe diameter difference of welded steel pipe have greatly influenced welding efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a nonrust positioning and calibrating device for pipe welding for improve the not enough of prior art.
The utility model discloses a following technical scheme realizes:
the utility model provides a nonrust steel pipe welding is with location calibrating device, includes the base, the base top is bilateral symmetry and is provided with locating plate one, locating plate two, wherein, locating plate one is fixed connection with the base, locating plate two and base sliding connection, locating plate one and two go up corresponding division of locating plate have the hole site of placing that is used for laying nonrust steel pipe, all be provided with the circular shape inner chamber in locating plate one and the locating plate two and install fixing mechanism through the inner chamber, fixing mechanism utilizes the rotatable centre gripping blade that draws in to fix nonrust steel pipe to by the actuating lever drive that sets up in the locating plate one, the two outsides of locating plate.
According to the scheme, the top of the base is provided with two horizontal embedded grooves at the joint with the second positioning plate, the embedded grooves are internally provided with a screw rod and a guide rod respectively, one end of the screw rod is connected with a motor, the second positioning plate is screwed on the screw rod and is connected with the guide rod in a sliding mode, and after the stainless steel pipe is fixed, the motor is used for driving the second positioning plate to move towards the first positioning plate, so that the pipe openings are in contact and convenient to weld.
As a further optimization of the above scheme, the fixing mechanism is composed of a substrate, a ring seat and a plurality of clamping blades, a through hole with the same diameter as the placing hole is formed in the center of the substrate, a plurality of pin shafts are uniformly distributed around the through hole in an annular array, the number of the pin shafts is preferably 5, the clamping blades are movably mounted on the pin shafts, and a linkage arc rod is movably connected between the clamping blades and the ring seat.
As a further optimization of the above scheme, the substrate and the ring seat are in a sliding structure, in order to ensure that the ring seat does not deviate in the sliding process, a plurality of limit pins are arranged at the outer edge of the substrate on the same side as the clamping blades, an arc-shaped limit groove is formed in the position of the ring seat corresponding to the limit pins, and an embedding port for embedding the linkage arc rod is arranged on the inner side of the ring seat.
As a further optimization of the above scheme, the driving rod is fixedly connected with the ring seat, the first positioning plate and the second positioning plate are provided with arc-shaped stroke grooves on the opposite outward sides, the driving rod is located in the stroke grooves, and the driving rod moves in the stroke grooves to drive the ring seat and the substrate to slide relatively.
The utility model discloses following beneficial effect has:
the utility model discloses a nonrust positioning and calibrating device for steel pipe welding, a structure is simple, high durability and convenient use, utilize the relative slip messenger linkage arc pole of ring seat and base plate to promote the centre gripping blade and rotate, make the centre gripping blade draw in, thereby play the fixed action to nonrust steel pipe, and draw in of centre gripping blade and the rotation radian of ring seat is relevant, consequently can satisfy in the fixed use of the nonrust steel pipe of not unidimensional, motor drive screw rotates and makes two moves towards locating plate one of locating plate, make the convenient welding of mouth of pipe contact, welding accuracy and efficiency have been promoted greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a first angle structure diagram of the present invention;
fig. 2 is a schematic view of a second angle structure of the present invention;
FIG. 3 is a cross-sectional view of the positioning plate of the present invention;
fig. 4 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at A;
in the figure: 1-base, 101-embedded groove, 2-first positioning plate, 3-second positioning plate, 4-placing hole site, 5-inner cavity, 6-fixing mechanism, 601-base plate, 601 a-through hole, 602-pin shaft, 603-clamping blade, 604-ring seat, 604 a-limiting groove, 604 b-embedded interface, 605-limiting pin, 606-linkage arc rod, 7-screw rod, 8-guide rod, 9-motor, 10-driving rod, 11-stroke groove.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In this application, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 5, in conjunction with the embodiments.
Examples
The embodiment discloses a positioning and calibrating device for welding a stainless steel pipe, which comprises a base 1, wherein a first positioning plate 2 and a second positioning plate 3 are symmetrically arranged on the base 1 in a left-right mode, the first positioning plate 2 is fixedly connected with the base 1, the second positioning plate 3 can slide on the base 1 in the left-right direction, two embedded grooves 101 for mounting the second positioning plate 3 are symmetrically arranged in front of and behind the top of the base 1, a screw 7 is arranged in one embedded groove 101, a guide rod 8 is arranged on the other embedded groove, the second positioning plate 3 is screwed on the screw 7 and is in a sliding structure with the guide rod 8, and one end of the screw 7 extends outwards and is driven by a motor 9;
the first positioning plate 2 and the second positioning plate 3 are correspondingly provided with placing hole sites 4 for placing stainless steel pipes, circular inner cavities 5 are formed in the positions of the first positioning plate 2 and the second positioning plate 3 at the placing hole sites 4, and the inner cavities 5 are mainly used for installing fixing mechanisms 6 so as to fix the stainless steel pipes with different pipe diameters;
the fixing mechanism 6 comprises a circular substrate 601, the center of the substrate 601 is provided with a through hole 601a with the same diameter as the placing hole site 4, a plurality of pin shafts 602 are uniformly distributed around the through hole 601a in an annular array, the number of the pin shafts 602 is preferably 5, the pin shafts 602 are movably provided with arc-shaped clamping blades 603, the substrate 601 is provided with a ring seat 604 at the outer edge of the same side with the clamping blades 603 through a limiting pin 605, the ring seat 604 can slide relative to the substrate 601, therefore, the ring seat 604 is provided with an arc-shaped limiting groove 604a at the position corresponding to the limiting pin 605, in order to ensure that the ring seat 604 does not deviate in the sliding process, the number of the limiting pins 605 is more than one, a linkage arc rod 606 is movably connected between the inner side of the ring seat 604 and the clamping blades 603, and the inner side of the ring seat 604 is provided with an embedding opening 604b specially used for embedding the linkage arc rod 606;
fixed mounting has actuating lever 10 on the ring seat 604, and actuating lever 10 outwards extends, and locating plate one 2 all is provided with curved stroke groove 11 with two 3 relative outside one sides of locating plate, and actuating lever 10 removes in stroke groove 11 and drives ring seat 604 and base plate 601 production relative slip, thereby under the promotion of linkage arc pole 606, thereby the centre gripping blade 603 takes place to rotate and plays the fixed action to nonrust steel pipe.
The utility model discloses a nonrust positioning and calibrating device for pipe welding principle as follows:
two stainless steel pipes to be welded respectively pass through a first positioning plate 2 and a second positioning plate 3, then the driving rod 10 is pushed to move in the stroke groove 11 to drive the ring seat 604 and the base plate 601 to slide relatively, under the pushing action of the linkage arc rod 606, the clamping blades 603 rotate, the clamping blades 603 folded mutually can fix the stainless steel pipes, and then, under the driving action of the motor, the screw rod 7 rotates to enable the second positioning plate 3 to move towards the first positioning plate 2, so that the pipe openings are contacted and convenient to weld.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a nonrust positioning calibration device for pipe welding, includes the base and sets up locating plate one, locating plate two at the base top, locating plate one is fixed connection with the base, locating plate two and base sliding connection, corresponding opening has the hole site of placing that is used for laying nonrust steel pipe on locating plate one and the locating plate two, its characterized in that, fixed establishment is all installed with locating plate two to locating plate one, fixed establishment is by the actuating lever drive that sets up in the locating plate one, the two outsides of locating plate.
2. The positioning and calibrating device for welding the stainless steel pipe according to claim 1, wherein two horizontal embedded grooves are formed at the joint of the top of the base and the second positioning plate, a screw rod and a guide rod are respectively arranged in the embedded grooves, one end of the screw rod is connected with a motor, and the second positioning plate is screwed on the screw rod and is connected with the guide rod in a sliding manner.
3. The positioning and calibrating device for welding the stainless steel tube according to claim 1, wherein the first positioning plate and the second positioning plate are both provided with inner cavities, the inner cavities are circular and correspond to the positions of the placing holes, and the fixing mechanisms are arranged in the inner cavities.
4. The positioning and calibrating device for welding the stainless steel tube according to claim 1, wherein the fixing mechanism comprises a base plate, a ring seat and a plurality of clamping blades, a through hole with the same diameter as the diameter of the placing hole is formed in the center of the base plate, the clamping blades are uniformly arranged around the through hole through a pin shaft, and a linkage arc rod is movably connected between the clamping blades and the ring seat.
5. The positioning and calibrating device for welding the stainless steel pipe according to claim 4, wherein the base plate and the ring seat are of a sliding structure, a plurality of limit pins are arranged at the outer edge of the base plate, an arc-shaped limit groove is formed in the ring seat at a position corresponding to the limit pins, and an embedding port for embedding the linkage arc rod is arranged on the inner side of the ring seat.
6. The positioning and calibrating device for welding the stainless steel pipe according to claim 4, wherein the driving rod is fixedly connected with the ring seat, arc-shaped stroke grooves are formed in the sides, facing outwards, of the first positioning plate and the second positioning plate, and the driving rod is located in the stroke grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220072548.7U CN217224343U (en) | 2022-01-12 | 2022-01-12 | Positioning and calibrating device for stainless steel pipe welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220072548.7U CN217224343U (en) | 2022-01-12 | 2022-01-12 | Positioning and calibrating device for stainless steel pipe welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217224343U true CN217224343U (en) | 2022-08-19 |
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ID=82829851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220072548.7U Active CN217224343U (en) | 2022-01-12 | 2022-01-12 | Positioning and calibrating device for stainless steel pipe welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217224343U (en) |
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2022
- 2022-01-12 CN CN202220072548.7U patent/CN217224343U/en active Active
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